Pontiac Grand Prix Service Manual page 367

ENGlNE FUEL 68-35
CHOKE VALVE CLOSED
-
2. PUSH UP O N V A C U U M
BREAK T A N G
1.
D I S C O N N E
A G A I N S T -STOP
Fig. 68-66 Choke Coil Rod Adjustment
CO
-
G A U G E BETWEEN AIR
-
H O R N W A L L A N D LOWER
EDGE O F C H O K E VALVE
SPECS. FIG. 6 8 - 7 3 )
A P H R A G M SEATED U S I N G
TERNAL V A C U U M SOURCE
T O ADJUST
PUSH UP LIGHTLY ON
V A C U U M BREAK LEVER
UNTIL T A N G C O N T A C T S R O D
Fig. 68-67 Vacuum Break Adjustment